hydrogen gas burns with a pop

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
hydrogen gas burns with a pop	1.78	0.6	8232	96	29
hydrogen	0.51	0.4	110	72	8
gas	1.58	0.3	6489	97	3
burns	0.64	0.5	1482	11	5
with	2	0.4	7695	34	4
a	0.17	0.1	9431	36	1
pop	1.96	0.7	8737	32	3

Keyword	CPC	PCC	Volume	Score
hydrogen gas burns with pop sound	0.7	0.9	649	31
hydrogen burns with a pop sound	1.09	0.6	1449	65
what gas burns with a pop	1.82	0.6	5928	59
gas which burns with a pop sound	1.54	0.7	6672	52
hydrogen gas pop sound	1.38	0.1	9337	1
does hydrogen gas burn	1.2	1	8756	53
why does hydrogen gas pop when lit	0.02	0.2	2671	57
burning of hydrogen with oxygen	0.05	0.6	6641	69
how does hydrogen burn	0.45	0.8	4200	26
what happens when you burn hydrogen gas	1.07	0.5	53	38
why does hydrogen pop	1.59	0.7	8643	93
hydrogen and oxygen burning	1.93	0.6	7261	3
pop sound of hydrogen	0.47	0.5	2946	13
burning hydrogen in air	0.45	0.6	8105	68
what is hydrogen burning	1.44	0.1	6475	24
what happens when hydrogen is burned	0.7	1	2988	25
how to burn hydrogen	0.61	0.4	9682	42
what is released when hydrogen is burned	1.16	0.5	8112	76
hydrogen burned in oxygen	0.36	0.6	2945	91
which gas burns with a pop sound	0.17	0.5	3808	29
why does hydrogen make a pop sound	1.37	0.8	8289	32
which gas gives pop sound	0.17	0.6	1152	46
which gas produce pop sound	0.38	0.5	3411	57
what gas burns with a squeaky pop	0.01	0.1	7183	42
pop sound test for hydrogen	1.22	0.2	8936	83
gas fire making popping noise	0.98	0.9	8259	54
gas gas gas sound	0.77	0.1	7138	74
what does hydrogen sound like	0.98	0.1	2089	84